BUSB6009 2025-26 Toychain Class

Leader Board:

Miner Pseudonym Number of Blocks Mined Maximum Difficulty
Dobby 2 6

Note: The following characters are not admitted in the block (pseudonym or nonce): SPACE (ASCII 32), NUL (ASCII 0), \n, \r, \0, \v, \, \', ", &, <, > and CTRL+Z.

Submit a new block here:

Previous Hash
Miner Pseudonym (max 30 chars allowed)
Nonce

Compute SHA-256 hash here:

Text
Its SHA-256 hash

Block 1:

Hash of Previous Block (Block 0) Miner Pseudonym Nonce
Null Dobby 1
Insterted at: 2026-02-20 12:00:00
SHA-256 (Block 1) = 0cee05fddb70360961cc827b4b7ad522d042a3e08c24636a6b12fd92b45fd5b7 with difficulty = 4

Block 2:

Hash of Previous Block (Block 1) Miner Pseudonym Nonce
0cee05fddb70360961cc827b4b7ad522d042a3e08c24636a6b12fd92b45fd5b7 Dobby 69
Insterted at: 2026-02-20 13:40:05
SHA-256 (Block 2) = 028ebcf5eb3f349566c187c5c23f84e74b1c87da9d7e8fd19497ee5fae778c99 with difficulty = 6

© Sanjay Bhattacherjee 2022-2026